JPS6045864U - Intake system for multi-cylinder internal combustion engine - Google Patents
Intake system for multi-cylinder internal combustion engineInfo
- Publication number
- JPS6045864U JPS6045864U JP13893383U JP13893383U JPS6045864U JP S6045864 U JPS6045864 U JP S6045864U JP 13893383 U JP13893383 U JP 13893383U JP 13893383 U JP13893383 U JP 13893383U JP S6045864 U JPS6045864 U JP S6045864U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- internal combustion
- combustion engine
- cylinder internal
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Characterised By The Charging Evacuation (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示し、第１図は平面図、第２図
は第１図の■−■視断面断面図３図は第１図の■−■視
断面断面図４図は第１図のＩＶ−■面断面図である。
１・・・・・・内燃機関、ＡＩ、Ａ２．Ａ３・・・・・
・気筒、２ａｙ ２ｂｔ ３ａ、 ３ｂ、 ４ａ
、 ４ｂ”””吸気ポート、８−−−−−−サージタン
ク、１０ａ、１０ｂ、１１ ａｔ １１ ｂｙ １
２ａｔ １２ｂ”””吸気管、１５・・・・・・接合
用フランジ、１８，１９，２０・・・・・・アーチ状リ
ブ、２１・・・・・・ボルト。The drawings show an embodiment of the present invention, and FIG. 1 is a plan view, FIG. 2 is a cross-sectional view taken along ■--■ in FIG. 1, and FIG. 3 is a cross-sectional view taken along ■--■ in FIG. FIG. 1 is a sectional view taken along IV-■ of FIG. 1; 1... Internal combustion engine, AI, A2. A3...
・Cylinder, 2ay 2bt 3a, 3b, 4a
, 4b"""Intake port, 8-------Surge tank, 10a, 10b, 11 at 11 by 1
2at 12b"""Intake pipe, 15... Joining flange, 18, 19, 20... Arched rib, 21... Bolt.
Claims (1)
サージタンクとを、当該サージタンクから機関に向って
一体的に延びそして機関に対してフランジにて接合され
る吸気管を介して各々別々に独立して接続し、且つ、前
記サージタンクから各気筒の燃焼室までの長さを、特定
の回転数において吸入空気量が最大となるように設定し
て成る多気筒内燃機関において、前記サージタンクから
一体的に延びる各吸気管を、２本づつ一対として、この
対をなす吸気管対における両眼気管を互いに近接して一
体化する一方、対をなす吸気管対の間の間隔幅を広げて
、この広幅間隔には、吸気管に対して直角方向の断面を
アーチ状に形成したリブを装架配設して、このアーチ状
リブを広幅間隔における両側の吸気管及び前記接合用フ
ランジに一体的に結合し、更に前記接合用フランジには
、アーチ状リブで囲われた部分及びアーチ状リブと反対
側の部分に当該フランジを接合するためのボルトを設け
て成る多気筒内燃機関の吸気装置。Two intake ports for each of a plurality of cylinders and one surge tank are connected to each other separately via an intake pipe that integrally extends from the surge tank toward the engine and is connected to the engine with a flange. In a multi-cylinder internal combustion engine, the length from the surge tank to the combustion chamber of each cylinder is set so that the intake air amount is maximum at a specific rotation speed Each intake pipe extending integrally from the tank is made into a pair of two, and the tracheas of both eyes in the pair of intake pipes are brought close to each other and integrated, while the width of the gap between the pair of intake pipes is A rib having an arch-shaped cross section perpendicular to the intake pipe is installed in this wide interval, and this arched rib is connected to the intake pipes on both sides of the wide interval and the joining flange. of a multi-cylinder internal combustion engine, wherein the joining flange is provided with bolts for joining the flange to a portion surrounded by an arched rib and a portion opposite to the arched rib. Intake device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13893383U JPS6045864U (en) | 1983-09-06 | 1983-09-06 | Intake system for multi-cylinder internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13893383U JPS6045864U (en) | 1983-09-06 | 1983-09-06 | Intake system for multi-cylinder internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6045864U true JPS6045864U (en) | 1985-03-30 |
| JPH045721Y2 JPH045721Y2 (en) | 1992-02-18 |
Family
ID=30311567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13893383U Granted JPS6045864U (en) | 1983-09-06 | 1983-09-06 | Intake system for multi-cylinder internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6045864U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5777955B2 (en) * | 2011-07-03 | 2015-09-16 | 本田技研工業株式会社 | Intake manifold |
-
1983
- 1983-09-06 JP JP13893383U patent/JPS6045864U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH045721Y2 (en) | 1992-02-18 |
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